Tetrino () is a rural locality (a selo) in Tersky District of Murmansk Oblast, Russia, located on the Kola Peninsula at a height of above sea level. Population: 18 (2010 Census). History Tetrino was established in 1660, when some of the residents of Varzuga moved out to the coast. In 1785, its population consisted of five households. In 1854–1855, Tetrino was attacked by the English. A school was opened in 1890. In 1914, the population was 515 inhabitants living in 85 households. References Notes Sources Rural localities in Murmansk Oblast Populated places established in 1660 1660 establishments in Russia